Studium of the clinical impact of different forms of cardiac resynchronization therapy by patients with chronic heart failure MUDr. Lucie Burianová ABSTRACT: Introduction: Biventricular (BiV) pacing decreases mortality and improves quality of life of patients with severe heart failure. Haemodynamic and short time clinical studies suggest that isolated leftventricular pacing could have the same effect. Aims: Compare the effect of BiV and leftventricular pacing by subjects with dilated cardiomyopathy and severe heart failure with the attention to signs of dyssynchrony and remodelation of the left chamber. In methodical substudy compare the results of left chamber volumes and ejection fraction (EF LK) measured by CT angiography and 2-dimensional echocardiography with use of contrast agent (K-ECHO). Methods: Patients indicated for cardiac resynchronization therapy were randomized for either BiV or leftventricular pacing. After implantation of the device they were examinated clinically and by echocardiography every 3 months in the period of one year. Four years from the onset of the study the major adverse events in both groups were evaluated. The results of left chamber volumes and EF LK measured by K-ECHO and CT angiography were compared. Results: We enrolled 33 patients. We found clinical improvement in both...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:440749 |
| Date | January 2012 |
| Creators | Burianová, Lucie |
| Contributors | Kautzner, Josef, Janoušek, Jan, Táborský, Miloš |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/doctoralThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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